Notice2026-11733

Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Methyl Methacrylate-ethyl Methacrylate-methacrylic Acid Copolymer in a Styrene Solution (x=75.76, y=8.46, z=1, s=168.4); Hearing Cancellation

Primary source

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Published
June 11, 2026

Issuing agencies

Treasury DepartmentInternal Revenue Service

Abstract

This document cancels a hearing on the notice of filing announcing that a petition has been filed requesting that methyl methacrylate-ethyl methacrylate-methacrylic acid copolymer in a styrene solution ((C<INF>5</INF>H<INF>8</INF>O<INF>2</INF>)<INF>x</INF>- (C<INF>6</INF>H<INF>10</INF>O<INF>2</INF>)<INF>y</INF>- (C<INF>4</INF>H<INF>6</INF>O<INF>2</INF>)<INF>z</INF>- (C<INF>8</INF>H<INF>8</INF>)<INF>s</INF>; x=75.76, y=8.46, z=1, s=168.4) be added to the list of taxable substances.

Full Text

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<title>Federal Register, Volume 91 Issue 112 (Thursday, June 11, 2026)</title>
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[Federal Register Volume 91, Number 112 (Thursday, June 11, 2026)]
[Notices]
[Page 35615]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-11733]


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DEPARTMENT OF THE TREASURY

Internal Revenue Service


Superfund Tax on Chemical Substances; Request To Modify List of 
Taxable Substances; Notice of Filing for Methyl Methacrylate-ethyl 
Methacrylate-methacrylic Acid Copolymer in a Styrene Solution (x=75.76, 
y=8.46, z=1, s=168.4); Hearing Cancellation

AGENCY: Internal Revenue Service (IRS), Treasury.

ACTION: Cancellation of public hearing on a notice of filing.

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SUMMARY: This document cancels a hearing on the notice of filing 
announcing that a petition has been filed requesting that methyl 
methacrylate-ethyl methacrylate-methacrylic acid copolymer in a styrene 
solution ((C<INF>5</INF>H<INF>8</INF>O<INF>2</INF>)<INF>x</INF>-
(C<INF>6</INF>H<INF>10</INF>O<INF>2</INF>)<INF>y</INF>-
(C<INF>4</INF>H<INF>6</INF>O<INF>2</INF>)<INF>z</INF>-
(C<INF>8</INF>H<INF>8</INF>)<INF>s</INF>; x=75.76, y=8.46, z=1, 
s=168.4) be added to the list of taxable substances.

DATES: The hearing scheduled for June 18, 2026, at 10:00 a.m. Eastern 
Time (ET) is cancelled.

ADDRESSES: See public comments submitted electronically via the Federal 
eRulemaking Portal at <a href="https://www.regulations.gov">https://www.regulations.gov</a> by searching IRS and 
IRS-2025-0599.

FOR FURTHER INFORMATION CONTACT: Martina Greene of the Publications and 
Regulations Section, Associate Chief Counsel (Procedure and 
Administration) at (202) 317-6901 (not a toll-free number).

SUPPLEMENTARY INFORMATION: A notice of filing published in the Federal 
Register on January 14, 2026 (91 FR 1599). A notice of public hearing 
published in the Federal Register on May 18, 2026 (91 FR 28759) 
announced that a hearing was scheduled for June 18, 2026, at 10 a.m. 
ET. The subject of the hearing is under public docket number: IRS-2025-
0599. The notice of public hearing instructed those interested in 
testifying to submit a request to testify and an outline of the topics 
to be addressed by June 4, 2026. We did not receive any requests to 
testify or outlines of topics. Therefore, the hearing scheduled for 
June 18, 2026, at 10:00 a.m. ET is cancelled.

Oluwafunmilayo A. Taylor,
Section Chief, Publications and Regulations Section, Associate Chief 
Counsel, (Procedure & Administration).
[FR Doc. 2026-11733 Filed 6-10-26; 8:45 am]
BILLING CODE 4831-GV-P


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Indexed from Federal Register on June 11, 2026.

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